diff --git a/protogen/gen/opencloud/services/search/v0/search.pb.go b/protogen/gen/opencloud/services/search/v0/search.pb.go
index 02e4f718b6..102555bc44 100644
--- a/protogen/gen/opencloud/services/search/v0/search.pb.go
+++ b/protogen/gen/opencloud/services/search/v0/search.pb.go
@@ -439,6 +439,10 @@ type AggregationOption struct {
 	// rather than a bucket aggregation; the corresponding AggregationResult
 	// carries `value` instead of `buckets`.
 	MetricKind MetricKind `protobuf:"varint,5,opt,name=metric_kind,json=metricKind,proto3,enum=opencloud.services.search.v0.MetricKind" json:"metric_kind,omitempty"`
+	// Optional. When > 0, this is a geohash-grid aggregation over `field` (which
+	// must resolve to a geo-point field) at the given precision (1-12). Buckets
+	// carry the geohash cell as key and its doc count. OpenSearch backend only.
+	GeohashPrecision int32 `protobuf:"varint,6,opt,name=geohash_precision,json=geohashPrecision,proto3" json:"geohash_precision,omitempty"`
 }
 
 func (x *AggregationOption) Reset() {
@@ -508,6 +512,13 @@ func (x *AggregationOption) GetMetricKind() MetricKind {
 	return MetricKind_METRIC_KIND_UNSPECIFIED
 }
 
+func (x *AggregationOption) GetGeohashPrecision() int32 {
+	if x != nil {
+		return x.GeohashPrecision
+	}
+	return 0
+}
+
 type BucketDefinition struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -1055,7 +1066,7 @@ var file_opencloud_services_search_v0_search_proto_rawDesc = []byte{
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-	0x72, 0x63, 0x68, 0x2f, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
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+	0x70, 0x73, 0x3a, 0x2f, 0x2f, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f,
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+	0x2f, 0x4c, 0x49, 0x43, 0x45, 0x4e, 0x53, 0x45, 0x32, 0x05, 0x31, 0x2e, 0x30, 0x2e, 0x30, 0x2a,
+	0x02, 0x01, 0x02, 0x32, 0x10, 0x61, 0x70, 0x70, 0x6c, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e,
+	0x2f, 0x6a, 0x73, 0x6f, 0x6e, 0x3a, 0x10, 0x61, 0x70, 0x70, 0x6c, 0x69, 0x63, 0x61, 0x74, 0x69,
+	0x6f, 0x6e, 0x2f, 0x6a, 0x73, 0x6f, 0x6e, 0x72, 0x3e, 0x0a, 0x10, 0x44, 0x65, 0x76, 0x65, 0x6c,
+	0x6f, 0x70, 0x65, 0x72, 0x20, 0x4d, 0x61, 0x6e, 0x75, 0x61, 0x6c, 0x12, 0x2a, 0x68, 0x74, 0x74,
+	0x70, 0x73, 0x3a, 0x2f, 0x2f, 0x64, 0x6f, 0x63, 0x73, 0x2e, 0x6f, 0x70, 0x65, 0x6e, 0x63, 0x6c,
+	0x6f, 0x75, 0x64, 0x2e, 0x65, 0x75, 0x2f, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x73, 0x2f,
+	0x73, 0x65, 0x61, 0x72, 0x63, 0x68, 0x2f, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
diff --git a/protogen/gen/opencloud/services/search/v0/search.swagger.json b/protogen/gen/opencloud/services/search/v0/search.swagger.json
index 54e0b20a07..44cea6e68c 100644
--- a/protogen/gen/opencloud/services/search/v0/search.swagger.json
+++ b/protogen/gen/opencloud/services/search/v0/search.swagger.json
@@ -193,6 +193,11 @@
         "metricKind": {
           "$ref": "#/definitions/v0MetricKind",
           "description": "Optional. When set, this aggregation is a scalar metric over `field`\nrather than a bucket aggregation; the corresponding AggregationResult\ncarries `value` instead of `buckets`."
+        },
+        "geohashPrecision": {
+          "type": "integer",
+          "format": "int32",
+          "description": "Optional. When \u003e 0, this is a geohash-grid aggregation over `field` (which\nmust resolve to a geo-point field) at the given precision (1-12). Buckets\ncarry the geohash cell as key and its doc count. OpenSearch backend only."
         }
       }
     },
diff --git a/protogen/proto/opencloud/services/search/v0/search.proto b/protogen/proto/opencloud/services/search/v0/search.proto
index 79e8a75f1e..671150dff5 100644
--- a/protogen/proto/opencloud/services/search/v0/search.proto
+++ b/protogen/proto/opencloud/services/search/v0/search.proto
@@ -145,6 +145,10 @@ message AggregationOption {
   // rather than a bucket aggregation; the corresponding AggregationResult
   // carries `value` instead of `buckets`.
   MetricKind metric_kind = 5 [(google.api.field_behavior) = OPTIONAL];
+  // Optional. When > 0, this is a geohash-grid aggregation over `field` (which
+  // must resolve to a geo-point field) at the given precision (1-12). Buckets
+  // carry the geohash cell as key and its doc count. OpenSearch backend only.
+  int32 geohash_precision = 6 [(google.api.field_behavior) = OPTIONAL];
 }
 
 enum MetricKind {
diff --git a/services/graph/pkg/service/v0/searchquery.go b/services/graph/pkg/service/v0/searchquery.go
index 16e6c825b1..4911564cbf 100644
--- a/services/graph/pkg/service/v0/searchquery.go
+++ b/services/graph/pkg/service/v0/searchquery.go
@@ -189,6 +189,9 @@ func libregraphAggregationsToSearch(in []libregraph.AggregationOption) []*search
 		if a.LibreGraphMetricDefinition != nil {
 			agg.MetricKind = metricKindFromLibregraph(a.LibreGraphMetricDefinition.Kind)
 		}
+		if a.LibreGraphGeohashPrecision != nil {
+			agg.GeohashPrecision = *a.LibreGraphGeohashPrecision
+		}
 		out = append(out, agg)
 	}
 	return out
diff --git a/services/search/pkg/bleve/aggregations.go b/services/search/pkg/bleve/aggregations.go
index c18d7da013..63bdb5d1be 100644
--- a/services/search/pkg/bleve/aggregations.go
+++ b/services/search/pkg/bleve/aggregations.go
@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"sort"
 	"strconv"
+	"strings"
 	"time"
 
 	"github.com/blevesearch/bleve/v2"
@@ -15,6 +16,7 @@ import (
 	index "github.com/blevesearch/bleve_index_api"
 
 	searchService "github.com/opencloud-eu/opencloud/protogen/gen/opencloud/services/search/v0"
+	searchQuery "github.com/opencloud-eu/opencloud/services/search/pkg/query"
 )
 
 // Bleve facets count one field and cannot nest, so metrics and
@@ -30,11 +32,36 @@ func collected(agg *searchService.AggregationOption) bool {
 	return agg.GetMetricKind() != searchService.MetricKind_METRIC_KIND_UNSPECIFIED || len(agg.GetSubAggregations()) > 0
 }
 
+// geohashLevel resolves a geohash aggregation to the geohash sibling field of
+// its geopoint and the term prefix of the requested precision: the sibling
+// holds one depth-tagged term per precision (see geohash.go), so the terms
+// with the prefix "<precision>/" are the cells of that precision.
+func geohashLevel(agg *searchService.AggregationOption) (field, prefix string, err error) {
+	p := int(agg.GetGeohashPrecision())
+	if p < 1 || p > geohashPrecision {
+		return "", "", fmt.Errorf("geohash precision %d out of range 1-%d", p, geohashPrecision)
+	}
+	base, ok := searchQuery.ResolveGeopointField(agg.GetField())
+	if !ok {
+		return "", "", fmt.Errorf("geohash aggregation on non-geo field %q", agg.GetField())
+	}
+	return base + geohashSuffix, strconv.Itoa(p) + "/", nil
+}
+
 func newBleveFacetRequest(agg *searchService.AggregationOption) (*bleve.FacetRequest, error) {
 	size := int(agg.GetSize())
 	if size <= 0 {
 		size = defaultFacetSize
 	}
+	if agg.GetGeohashPrecision() != 0 {
+		field, prefix, err := geohashLevel(agg)
+		if err != nil {
+			return nil, err
+		}
+		fr := bleve.NewFacetRequest(field, size)
+		fr.TermPrefix = prefix
+		return fr, nil
+	}
 	fr := bleve.NewFacetRequest(agg.GetField(), size)
 	ranges := aggregationRanges(agg)
 	if rangesAreDates(ranges) {
@@ -137,8 +164,13 @@ func facetBuckets(fr *bleveSearch.FacetResult, agg *searchService.AggregationOpt
 		}
 		return buckets
 	}
+	// a geohash facet carries the depth tag in every term, the cell is the rest
+	var prefix string
+	if agg.GetGeohashPrecision() != 0 {
+		prefix = strconv.Itoa(int(agg.GetGeohashPrecision())) + "/"
+	}
 	for _, t := range fr.Terms.Terms() {
-		buckets = append(buckets, &searchService.Bucket{Key: t.Term, Count: int64(t.Count)})
+		buckets = append(buckets, &searchService.Bucket{Key: strings.TrimPrefix(t.Term, prefix), Count: int64(t.Count)})
 	}
 	return buckets
 }
@@ -147,6 +179,7 @@ type levelKind int
 
 const (
 	levelTerms levelKind = iota
+	levelGeohash
 	levelNumericRange
 	levelDateRange
 	levelMetric
@@ -164,17 +197,25 @@ type dateRange struct {
 
 type aggLevel struct {
 	opt      *searchService.AggregationOption
+	field    string // the indexed field the doc values are read from
 	kind     levelKind
+	prefix   string // geohash: the depth tag of the requested precision
 	numeric  []numericRange
 	dates    []dateRange
 	children []*aggLevel
 }
 
 func newAggLevel(opt *searchService.AggregationOption) (*aggLevel, error) {
-	l := &aggLevel{opt: opt}
+	l := &aggLevel{opt: opt, field: opt.GetField()}
 	switch {
 	case opt.GetMetricKind() != searchService.MetricKind_METRIC_KIND_UNSPECIFIED:
 		l.kind = levelMetric
+	case opt.GetGeohashPrecision() != 0:
+		field, prefix, err := geohashLevel(opt)
+		if err != nil {
+			return nil, err
+		}
+		l.kind, l.field, l.prefix = levelGeohash, field, prefix
 	case len(aggregationRanges(opt)) > 0:
 		ranges := aggregationRanges(opt)
 		if rangesAreDates(ranges) {
@@ -266,13 +307,13 @@ func newAggCollector(aggs []*searchService.AggregationOption) (*aggCollector, er
 }
 
 func (c *aggCollector) register(l *aggLevel) {
-	fv, ok := c.fields[l.opt.GetField()]
+	fv, ok := c.fields[l.field]
 	if !ok {
 		fv = &fieldValues{}
-		c.fields[l.opt.GetField()] = fv
-		c.fieldNames = append(c.fieldNames, l.opt.GetField())
+		c.fields[l.field] = fv
+		c.fieldNames = append(c.fieldNames, l.field)
 	}
-	if l.kind == levelTerms {
+	if l.kind == levelTerms || l.kind == levelGeohash {
 		fv.asTerms = true
 	} else {
 		fv.asNumbers = true
@@ -350,7 +391,7 @@ func (c *aggCollector) visit(field string, term []byte) {
 }
 
 func (c *aggCollector) fold(a *bucketAcc, l *aggLevel) {
-	fv := c.fields[l.opt.GetField()]
+	fv := c.fields[l.field]
 	switch l.kind {
 	case levelMetric:
 		for _, raw := range fv.numbers {
@@ -362,6 +403,12 @@ func (c *aggCollector) fold(a *bucketAcc, l *aggLevel) {
 				c.foldBucket(a, l, term)
 			}
 		}
+	case levelGeohash:
+		for _, term := range fv.terms {
+			if cell, ok := strings.CutPrefix(term, l.prefix); ok {
+				c.foldBucket(a, l, cell)
+			}
+		}
 	case levelNumericRange:
 		for _, raw := range fv.numbers {
 			v := numeric.Int64ToFloat64(raw)
diff --git a/services/search/pkg/opensearch/backend.go b/services/search/pkg/opensearch/backend.go
index c3d7a3e710..de99255247 100644
--- a/services/search/pkg/opensearch/backend.go
+++ b/services/search/pkg/opensearch/backend.go
@@ -125,7 +125,7 @@ func (b *Backend) Search(ctx context.Context, sir *searchService.SearchIndexRequ
 
 	builtAggs, err := aggs.Build(sir.GetAggregations())
 	if err != nil {
-		return nil, err
+		return nil, fmt.Errorf("failed to build aggregations: %w", err)
 	}
 
 	req, err := osu.BuildSearchReq(&opensearchgoAPI.SearchReq{
diff --git a/services/search/pkg/opensearch/internal/aggs/aggs.go b/services/search/pkg/opensearch/internal/aggs/aggs.go
index df8829172d..560aa6d737 100644
--- a/services/search/pkg/opensearch/internal/aggs/aggs.go
+++ b/services/search/pkg/opensearch/internal/aggs/aggs.go
@@ -10,6 +10,7 @@ import (
 	"time"
 
 	searchsvc "github.com/opencloud-eu/opencloud/protogen/gen/opencloud/services/search/v0"
+	"github.com/opencloud-eu/opencloud/services/search/pkg/query"
 )
 
 // DefaultFacetSize matches the bleve backend: pull a generous bucket count per
@@ -17,9 +18,9 @@ import (
 const DefaultFacetSize = 1000
 
 // Build translates AggregationOptions into the OpenSearch aggregation DSL
-// (terms, range, date_range, metric, nested). Entries get an index-derived
-// name so repeated aggs on one field don't collide. A range bound that is
-// neither a number nor a date is an error.
+// (terms, range, date_range, geohash, metric, nested). Entries get an
+// index-derived name so repeated aggs on one field don't collide. A range bound
+// that is neither a number nor a date is an error.
 func Build(opts []*searchsvc.AggregationOption) (map[string]any, error) {
 	return buildLevel(opts, "a")
 }
@@ -51,8 +52,20 @@ func buildOne(opt *searchsvc.AggregationOption, name string) (map[string]any, er
 		return buildMetric(field, mk), nil
 	}
 	var entry map[string]any
-	if ranges := rangesOf(opt); len(ranges) > 0 {
-		built, kind, err := buildRanges(field, ranges)
+	switch {
+	case opt.GetGeohashPrecision() > 0:
+		geoField, ok := query.ResolveGeoField(field)
+		if !ok {
+			return nil, fmt.Errorf("geohash aggregation on non-geo field %q", field)
+		}
+		entry = map[string]any{
+			"geohash_grid": map[string]any{
+				"field":     geoField,
+				"precision": int(opt.GetGeohashPrecision()),
+			},
+		}
+	case len(rangesOf(opt)) > 0:
+		built, kind, err := buildRanges(field, rangesOf(opt))
 		if err != nil {
 			return nil, err
 		}
@@ -62,7 +75,7 @@ func buildOne(opt *searchsvc.AggregationOption, name string) (map[string]any, er
 				"ranges": built,
 			},
 		}
-	} else {
+	default:
 		size := int(opt.GetSize())
 		if size <= 0 {
 			size = DefaultFacetSize
diff --git a/services/search/pkg/parity/README.md b/services/search/pkg/parity/README.md
index 7135d7ec34..c00374abed 100644
--- a/services/search/pkg/parity/README.md
+++ b/services/search/pkg/parity/README.md
@@ -720,7 +720,7 @@ Fixtures:
 - `a.jpg`, MimeType = image/jpeg
 - `b.jpg`, MimeType = image/jpeg
 - `c.jpg`, MimeType = image/jpeg
-- `d.jpg`, MimeType = image/jpeg
+- ... and 4 more of the same
 
 | Case | Query | expected | bleve | OpenSearch | same? |
 |---|---|---|---|---|---|
@@ -740,3 +740,7 @@ Fixtures:
 | AGG-14 | `mediatype:image` reads `MimeType buckets nested in open-ended date ranges` | photo.take...-01-01=3, photo.take...01-01-=1, photo.take...e/jpeg=1, photo.take...e/jpeg=3 | photo.take...-01-01=3, photo.take...01-01-=1, photo.take...e/jpeg=1, photo.take...e/jpeg=3 | photo.take...-01-01=3, photo.take...01-01-=1, photo.take...e/jpeg=1, photo.take...e/jpeg=3 | ✅ |
 | AGG-15 | `mediatype:audio` reads `nested aggregations cover every match on a page of one` | 1 of 7 matches, audio.arti... Floyd=2, audio.arti...Bomber=2, audio.arti...Spades=1, audio.arti...e Wall=2, audio.arti...¶rhead=3, audio.year sum=13942 | 1 of 7 matches, audio.arti... Floyd=2, audio.arti...Bomber=2, audio.arti...Spades=1, audio.arti...e Wall=2, audio.arti...¶rhead=3, audio.year sum=13942 | 1 of 7 matches, audio.arti... Floyd=2, audio.arti...Bomber=2, audio.arti...Spades=1, audio.arti...e Wall=2, audio.arti...¶rhead=3, audio.year sum=13942 | ✅ |
 | AGG-16 | `mediatype:audio` reads `malformed date range bound in a nested aggregation` | error | error | error | ✅ |
+| AGG-17 | `mediatype:image` reads `geohash cells at precision 5` | location u33dc=1, location u4pru=2 | location u33dc=1, location u4pru=2 | location u33dc=1, location u4pru=2 | ✅ |
+| AGG-18 | `mediatype:image` reads `MimeType buckets nested in geohash cells at precision 3` | location u...e/jpeg=1, location u...e/jpeg=2, location u33=1, location u4p=2 | location u...e/jpeg=1, location u...e/jpeg=2, location u33=1, location u4p=2 | location u...e/jpeg=1, location u...e/jpeg=2, location u33=1, location u4p=2 | ✅ |
+| AGG-19 | `mediatype:image` reads `geohash aggregation on a field that is no geopoint` | error | error | error | ✅ |
+| AGG-20 | `mediatype:image` reads `geohash precision beyond 12` | error | error | error | ✅ |
diff --git a/services/search/pkg/parity/aggregations_test.go b/services/search/pkg/parity/aggregations_test.go
index f68cebcec0..694dd99c37 100644
--- a/services/search/pkg/parity/aggregations_test.go
+++ b/services/search/pkg/parity/aggregations_test.go
@@ -65,9 +65,17 @@ func aggregationFixtures() []search.Resource {
 		withTaken("b.jpg", "2018-08-11T19:42:00Z"),
 		withTaken("c.jpg", "2018-09-01T12:00:00Z"),
 		withTaken("d.jpg", "2021-08-11T08:00:00Z"),
+		// two in one precision-5 cell (u4pru), one in another (u33dc)
+		withGeo("skagen-a.jpg", 57.64911, 10.40744),
+		withGeo("skagen-b.jpg", 57.6495, 10.4090),
+		withGeo("berlin.jpg", 52.52, 13.405),
 	}
 }
 
+func withGeo(name string, lat, lon float64) search.Resource {
+	return fixtureDoc(name, withMime("image/jpeg"), withLocation(&libregraph.GeoCoordinates{Latitude: &lat, Longitude: &lon}))
+}
+
 func aggregationCases() []aggCase {
 	ranges := func(rs ...*searchService.BucketRange) *searchService.BucketDefinition {
 		return &searchService.BucketDefinition{Ranges: rs}
@@ -194,6 +202,21 @@ func aggregationCases() []aggCase {
 				{Field: "photo.takenDateTime", BucketDefinition: ranges(&searchService.BucketRange{From: "2018-08-11T00:00:00Z", To: "not-a-date"})},
 			}}},
 			wantError: true, want: []string{"error"}},
+		{id: 17, query: "mediatype:image", reads: "geohash cells at precision 5",
+			aggs: []*searchService.AggregationOption{{Field: "location", GeohashPrecision: 5}},
+			want: []string{"location u4pru=2", "location u33dc=1"}},
+		{id: 18, query: "mediatype:image", reads: "MimeType buckets nested in geohash cells at precision 3",
+			aggs: []*searchService.AggregationOption{{Field: "location", GeohashPrecision: 3, SubAggregations: []*searchService.AggregationOption{{Field: "MimeType"}}}},
+			want: []string{
+				"location u4p=2", "location u4p=2 / MimeType image/jpeg=2",
+				"location u33=1", "location u33=1 / MimeType image/jpeg=1",
+			}},
+		{id: 19, query: "mediatype:image", reads: "geohash aggregation on a field that is no geopoint",
+			aggs:      []*searchService.AggregationOption{{Field: "MimeType", GeohashPrecision: 5}},
+			wantError: true, want: []string{"error"}},
+		{id: 20, query: "mediatype:image", reads: "geohash precision beyond 12",
+			aggs:      []*searchService.AggregationOption{{Field: "location", GeohashPrecision: 13}},
+			wantError: true, want: []string{"error"}},
 	}
 }
 
diff --git a/services/search/pkg/query/resolver.go b/services/search/pkg/query/resolver.go
index 5628dd886f..cfab46a84b 100644
--- a/services/search/pkg/query/resolver.go
+++ b/services/search/pkg/query/resolver.go
@@ -102,3 +102,32 @@ func FieldIsFulltext(field string) bool {
 func FieldIsWordBroken(field string) bool {
 	return siblingFields()[field].Words
 }
+
+// geopointFields maps a lowercased KQL key to the field name of every
+// TypeGeopoint entry in the resource field overrides (e.g. "location" ->
+// "location", "journey.start" -> "journey.start"); the engines derive their
+// sibling fields from it.
+var geopointFields = sync.OnceValue(func() map[string]string {
+	out := map[string]string{}
+	for key, opts := range (search.Resource{}).SearchFieldOverrides() {
+		if opts.Type == mapping.TypeGeopoint {
+			out[strings.ToLower(key)] = key
+		}
+	}
+	return out
+})
+
+// ResolveGeopointField maps a KQL key to the name of the geopoint field it
+// addresses. ok is false when the key is not a geopoint field, so callers can
+// reject geo predicates on non-geo fields.
+func ResolveGeopointField(name string) (string, bool) {
+	f, ok := geopointFields()[strings.ToLower(name)]
+	return f, ok
+}
+
+// ResolveGeoField maps a KQL key to its indexed geopoint sibling field name
+// (e.g. "location" -> "location_geopoint").
+func ResolveGeoField(name string) (string, bool) {
+	f, ok := ResolveGeopointField(name)
+	return f + mapping.GeopointSuffix, ok
+}
diff --git a/vendor/github.com/opencloud-eu/libre-graph-api-go/model_aggregation_option.go b/vendor/github.com/opencloud-eu/libre-graph-api-go/model_aggregation_option.go
index 63166c24c4..46e9eefc93 100644
--- a/vendor/github.com/opencloud-eu/libre-graph-api-go/model_aggregation_option.go
+++ b/vendor/github.com/opencloud-eu/libre-graph-api-go/model_aggregation_option.go
@@ -29,6 +29,8 @@ type AggregationOption struct {
 	// Nested aggregations computed within each bucket of this aggregation. Libregraph extension not present in MS Graph.  Backends that don't support native composite aggregations (e.g. bleve) emulate them by walking the matched result set; OpenSearch translates them to native composite aggregations. 
 	LibreGraphSubAggregations []AggregationOption `json:"@libre.graph.subAggregations,omitempty"`
 	LibreGraphMetricDefinition *MetricDefinition `json:"@libre.graph.metricDefinition,omitempty"`
+	// When greater than 0, this is a geohash-grid aggregation over `field`, which must resolve to a geo-point field (e.g. `location`). Each returned `searchBucket` carries a geohash cell as `key` and its count, suitable for density/heatmap rendering. The value is the geohash length (1-12); higher means finer cells. Libregraph extension not present in MS Graph. 
+	LibreGraphGeohashPrecision *int32 `json:"@libre.graph.geohashPrecision,omitempty"`
 }
 
 type _AggregationOption AggregationOption
@@ -203,6 +205,38 @@ func (o *AggregationOption) SetLibreGraphMetricDefinition(v MetricDefinition) {
 	o.LibreGraphMetricDefinition = &v
 }
 
+// GetLibreGraphGeohashPrecision returns the LibreGraphGeohashPrecision field value if set, zero value otherwise.
+func (o *AggregationOption) GetLibreGraphGeohashPrecision() int32 {
+	if o == nil || IsNil(o.LibreGraphGeohashPrecision) {
+		var ret int32
+		return ret
+	}
+	return *o.LibreGraphGeohashPrecision
+}
+
+// GetLibreGraphGeohashPrecisionOk returns a tuple with the LibreGraphGeohashPrecision field value if set, nil otherwise
+// and a boolean to check if the value has been set.
+func (o *AggregationOption) GetLibreGraphGeohashPrecisionOk() (*int32, bool) {
+	if o == nil || IsNil(o.LibreGraphGeohashPrecision) {
+		return nil, false
+	}
+	return o.LibreGraphGeohashPrecision, true
+}
+
+// HasLibreGraphGeohashPrecision returns a boolean if a field has been set.
+func (o *AggregationOption) HasLibreGraphGeohashPrecision() bool {
+	if o != nil && !IsNil(o.LibreGraphGeohashPrecision) {
+		return true
+	}
+
+	return false
+}
+
+// SetLibreGraphGeohashPrecision gets a reference to the given int32 and assigns it to the LibreGraphGeohashPrecision field.
+func (o *AggregationOption) SetLibreGraphGeohashPrecision(v int32) {
+	o.LibreGraphGeohashPrecision = &v
+}
+
 func (o AggregationOption) MarshalJSON() ([]byte, error) {
 	toSerialize,err := o.ToMap()
 	if err != nil {
@@ -226,6 +260,9 @@ func (o AggregationOption) ToMap() (map[string]interface{}, error) {
 	if !IsNil(o.LibreGraphMetricDefinition) {
 		toSerialize["@libre.graph.metricDefinition"] = o.LibreGraphMetricDefinition
 	}
+	if !IsNil(o.LibreGraphGeohashPrecision) {
+		toSerialize["@libre.graph.geohashPrecision"] = o.LibreGraphGeohashPrecision
+	}
 	return toSerialize, nil
 }